2785751568

素因数分解:

$2^4\times 3^3\times {\mathrm{701}}^1\times {\mathrm{9199}}^1$

素因数の和:9917

約数の個数: 80

約数和(自身を含む): 8008416000

約数和(自身を除く): 5222664432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 701, 1402, 2103, 2804, 4206, 5608, 6309, 8412, 9199, 11216, 12618, 16824, 18398, 18927, 25236, 27597, 33648, 36796, 37854, 50472, 55194, 73592, 75708, 82791, 100944, 110388, 147184, 151416, 165582, 220776, 248373, 302832, 331164, 441552, 496746, 662328, 993492, 1324656, 1986984, 3973968, 6448499, 12896998, 19345497, 25793996, 38690994, 51587992, 58036491, 77381988, 103175984, 116072982, 154763976, 174109473, 232145964, 309527952, 348218946, 464291928, 696437892, 928583856, 1392875784, 2785751568]

約数ペア:

[(1, 2785751568), (2, 1392875784), (3, 928583856), (4, 696437892), (6, 464291928), (8, 348218946), (9, 309527952), (12, 232145964), (16, 174109473), (18, 154763976), (24, 116072982), (27, 103175984), (36, 77381988), (48, 58036491), (54, 51587992), (72, 38690994), (108, 25793996), (144, 19345497), (216, 12896998), (432, 6448499), (701, 3973968), (1402, 1986984), (2103, 1324656), (2804, 993492), (4206, 662328), (5608, 496746), (6309, 441552), (8412, 331164), (9199, 302832), (11216, 248373), (12618, 220776), (16824, 165582), (18398, 151416), (18927, 147184), (25236, 110388), (27597, 100944), (33648, 82791), (36796, 75708), (37854, 73592), (50472, 55194)]